Description:210mm knob cutter beginner bonsai tools concave cutter round edge cutter
This knob cutter has a round concave edge, which is used to cut the bonsai tree burl and root burl, and would make a circular concave incision. In the healing process, tree’s sap would cover this incision and let it heal quickly and excellently smooth.
Specification:Material:High-carbon steel
Color:Black
Overall Length:Approx. 210mm / 8.26in
Maximum Opening:Approx. 40mm / 1.57in
Package Weight:Approx. 210g
Cut diameter:less than 15mm
Features:- Made of high quality zinc alloy, it is of high intensity, strong tenacity and wearability.
– Remove branches by leaving a small indented cut that heals with little time or no scar.
– Creates a spherical cut in a hollow concave shape that will heal with the least visible scaring and thus create a more pleasing aesthetic.
– Ideal for removing small branches, protrusions and knobs by cutting into the wood at a concave angle.
– Ergonomic handles gives you a comfortable hold and allowing continuous use without fatigue.
Package Included:1 x Branch Knob Cutter
More Details:


Free Shipping
Shipping rates: We offer free shipping across all orders! Processing time: Order verification, tailoring, quality check, and packaging.
All orders are sent to the production facility for dispatch within 24 hours after the order is placed. Postal services process the orders, which takes an additional 1–5 days.
Shipping Method
- Shipping time: This refers to the time it takes for items to be shipped from our warehouse to the destination. International delivery usually takes about 10–14 business days. But can take longer from time to time. Shipped by USPS; DHL; UPS; FedEx We will choose the most suitable delivery method according to the size and weight of the package.
Our guarantee: We take pride in our products as we believe they are amazing.
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